diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/pom.xml b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/pom.xml
index 52cd6cf..f3881e2 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/pom.xml
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/pom.xml
@@ -110,6 +110,10 @@
       <artifactId>jackson-databind</artifactId>
     </dependency>
     <dependency>
+      <groupId>it.unimi.dsi</groupId>
+      <artifactId>fastutil-core</artifactId>
+    </dependency>
+    <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-api</artifactId>
     </dependency>